The art is great. That's the only thing that seems plausible here. The plot would have been good if delivered correctly but in here it's messy. It's like a recap of what should have happened in detail of the story. Also the scenes are too common specially here. Mc killing enemies,. then victory then fight kill enemy again then victory. Same until chp 49. Which is kinda frustrating. So I'll just give it 3* for the effort of author and artist same with the translation. Overall u can read this if u just want to past time. But if looking for something great to read, not recommended.
The Great Devil Emperor Development System